87 



20 



1 (2) The Secretary shall notify the Secretary of the 



2 Treasury as to what portion of the Fund is not, in the 



3 Secretary's judgment, required to meet current withdraw- 



4 als. The Secretary of the Treasury shall invest such por- 



5 tion of the Fund in public debt securities with maturities 



6 suitable for the needs of such Fund and bearing interest 



7 at rates determined by the Secretary of the Treasury, tak- 



8 ing into consideration current market yields on outstand- 



9 ing marketplace obligations of the United States of com- 



10 parable maturities. The income on such investments shall 



11 be credited to, and form a part of, the F^ind. 



12 (b) Amounts. — The following amounts shall be cred- 



13 ited to the Fund: 



14 (1) All moneys received from royalties under 



15 section 203. 



16 (2) All taxes collected under section 4500 of the 



17 Internal Revenue Code of 1986. 



18 (3) All donations by persons, corporations, as- 



19 sociations, and foundations for the purposes of this 



20 section. 



21 (c) Use and Objectives of the Fund. — The Sec- 



22 retary is authorized, subject to appropriations, to use 



23 moneys in the Fund for the reclamation and restoration 



24 of land and water resources adversely affected by past 



25 mineral activities on lands the legal and beneficial title to 



